v0.3.0

Changelog

• 45ac88b Change normal button color from blue to purple (#65)
• 8879249 Cherry pick Helix style config (#67)
• e6aab20 Fix data loss bug when inserting column at last position (#38)
• e27e403 Revert "Change normal button color from blue to purple (#65)"
• a5af8b3 Update README.md
• 26df87d Update README.md
• 35fab30 add markdown table read/write support (#32)
• 539f4b1 chore: bump version in Nix package to 0.2.0 (#16)
• 28c0b09 chore: use default target and pin version to 25.11 (#42)
• 4ab7d11 feat: add :? as alias for :help (#14)
• 1b6382d feat: add warnings for unsaved changes on quit: (#36)

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